2660951610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{8719}}^1$

素因数の和:12123

約数の個数: 48

約数和(自身を含む): 6921308160

約数和(自身を除く): 4260356550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3391, 6782, 8719, 10173, 16955, 17438, 20346, 26157, 30519, 33910, 43595, 50865, 52314, 61038, 78471, 87190, 101730, 130785, 152595, 156942, 261570, 305190, 392355, 784710, 29566129, 59132258, 88698387, 147830645, 177396774, 266095161, 295661290, 443491935, 532190322, 886983870, 1330475805, 2660951610]

約数ペア:

[(1, 2660951610), (2, 1330475805), (3, 886983870), (5, 532190322), (6, 443491935), (9, 295661290), (10, 266095161), (15, 177396774), (18, 147830645), (30, 88698387), (45, 59132258), (90, 29566129), (3391, 784710), (6782, 392355), (8719, 305190), (10173, 261570), (16955, 156942), (17438, 152595), (20346, 130785), (26157, 101730), (30519, 87190), (33910, 78471), (43595, 61038), (50865, 52314)]